CN113839607A - Flexible photovoltaic module - Google Patents
Flexible photovoltaic module Download PDFInfo
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- CN113839607A CN113839607A CN202111002853.5A CN202111002853A CN113839607A CN 113839607 A CN113839607 A CN 113839607A CN 202111002853 A CN202111002853 A CN 202111002853A CN 113839607 A CN113839607 A CN 113839607A
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- fixedly connected
- flexible photovoltaic
- shaft
- photovoltaic module
- main shaft
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- 238000010248 power generation Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical class C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims 1
- 239000004576 sand Substances 0.000 description 8
- 229920000459 Nitrile rubber Polymers 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the field of photovoltaic power generation, in particular to a flexible photovoltaic assembly, which comprises a left bracket, wherein the top end of the left bracket is rotatably connected with a first rotating shaft, the right side of the left bracket is provided with a right bracket, the top end of the right bracket is rotatably connected with a second rotating shaft, a coupler is fixedly connected between the first rotating shaft and the second rotating shaft, the middle part of the coupler is fixedly connected with a rotating main shaft, the middle part of the rotating main shaft is fixedly connected with a photovoltaic power generation device, the upper surface of the photovoltaic power generation device is fixedly connected with a cleaning mechanism, and two ends of the rotating main shaft are provided with a pair of transmission mechanisms close to the coupler positions. The flexible photovoltaic module avoids the fault of internal parts of the flexible photovoltaic module caused by overhigh temperature, and prolongs the service life of the flexible photovoltaic module.
Description
Technical Field
The invention relates to the field of photovoltaic power generation, in particular to a flexible photovoltaic module.
Background
The flexible photovoltaic module is a core part in a solar power generation system and is also the most important part in the solar power generation system. The solar cell panel has the function of converting solar energy into electric energy, or transmitting the electric energy to a storage battery for storage, or pushing a load to work, wherein the flexibility means that the cell panel can be bent, and the bending angle can reach 30 degrees.
Current photovoltaic module is fixed in the upper surface with the photovoltaic electroplax, is easily damaged by solid striking such as sand and stone, hail under adverse circumstances such as sand blown by the wind, hail to expose in the open air photovoltaic electroplax surface and be infected with the filth easily, lead to receiving the inhomogeneous and local overheat damage inner structure's of sunshine condition.
In view of the above, the present invention provides a flexible photovoltaic module to solve the above technical problems.
Disclosure of Invention
The invention aims to solve the problem that the surface of a photovoltaic panel is easy to damage and the surface is dirty to cause local overheating of a photovoltaic module in severe environments such as sand wind, hailstones and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a flexible photovoltaic assembly comprises a left support, wherein the top end of the left support is rotatably connected with a first rotating shaft, the right support is arranged at the right side of the left support, the top end of the right support is rotatably connected with a second rotating shaft, a coupler is fixedly connected between the first rotating shaft and the second rotating shaft, a user can drive a photovoltaic power generation device at the middle part of the coupler to rotate by rotating a handle below the second rotating shaft, a rotating main shaft is fixedly connected at the middle part of the coupler, the photovoltaic power generation device is fixedly connected at the middle part of the coupler, the rotating main shaft is used for driving the photovoltaic power generation device to change faces, a flexible photovoltaic panel or an anti-collision panel is arranged above the flexible photovoltaic panel or the anti-collision panel according to requirements, a cleaning mechanism is fixedly connected to the upper surface of the photovoltaic power generation device, a pair of transmission mechanisms is arranged at the positions, close to the coupler, of the two ends of the rotating main shaft, the transmission mechanisms are used for driving the cleaning mechanism to displace on the surface of the flexible photovoltaic panel to clean the dirt on the flexible photovoltaic panel, the condition that the flexible photovoltaic panel is locally overheated due to dirty shielding is avoided, the transmission mechanism is fixedly connected with the rotating main shaft, the connecting part of the rotating main shaft and the transmission mechanism is fixedly connected with the central gear, and the central gear is used for driving the transmission mechanism to rotate in a differential mode with the rotating main shaft.
The photovoltaic power generation device comprises a supporting shaft, a supporting plate, a heat dissipation device, an anti-collision plate, springs and a flexible photovoltaic plate, wherein the supporting shaft is fixedly connected with a rotating main shaft, the supporting plate is fixedly connected with the left end and the right end of the supporting shaft and used for connecting the flexible photovoltaic plate with the anti-collision plate and driving the flexible photovoltaic plate to rotate with the anti-collision plate, a chute is formed in the upper end of the supporting plate, a bar-shaped sliding block is connected in the chute in a sliding mode, a rack is fixedly connected to the middle of the bar-shaped sliding block, the heat dissipation device is fixedly connected to the upper end of the bar-shaped sliding block, the bar-shaped sliding block is matched with an arc gear on a sleeve shaft through the rack and translates in the chute, so that the heat dissipation device is driven to lift relative to the plane of the flexible photovoltaic plate, the top end of the heat dissipation device is fixedly connected with the flexible photovoltaic plate, a plurality of springs are fixedly connected to the lower end of the supporting plate, the other end of each spring is fixedly connected with the anti-collision plate, and when the flexible photovoltaic power generation device is located in sand wind, the wind, During bad weather such as hail, rotatory to the top with the backup pad, backup pad and spring cooperation can protect photovoltaic power generation device under bad weather such as sand blown by the wind, hail, reduce the damage.
Specifically, heat abstractor includes the water pocket, connecting rod and spacing groove, and the connecting rod bottom is articulated with the bar slider, and the connecting rod other end is articulated with the water pocket, water pocket and spacing groove sliding connection, spacing groove and flexible photovoltaic board bottom end fixed connection, when the bar slider carries out the displacement, drive the connecting rod and deflect, and the water pocket removes to flexible photovoltaic board direction in the spacing groove under the promotion of connecting rod, finally pastes tight flexible photovoltaic board and cools down the heat dissipation to flexible photovoltaic board.
Specifically, drive mechanism includes first bevel gear, planet wheel and sleeve spindle, and the sleeve spindle rotates through the planet wheel to be connected with the rotation main shaft, and sleeve spindle outer wall fixedly connected with first bevel gear, planet wheel quantity are three, and is three the planet wheel passes through the holder and links to each other, rotates between holder and the planet wheel to be connected, and the holder left end passes through dead lever and backup pad right-hand member fixed connection.
Specifically, the semicircle is equipped with the arc gear on the one end that the sleeve axle is close to photovoltaic power generation device, and arc gear and rack toothing when needs are rotatory the flexible photovoltaic board to the top, wave the handle, drive and rotate the main shaft rotation, and the sleeve axle cooperation rotates the main shaft and carries out the differential rotation, and the arc gear that sets up on the sleeve axle drives the displacement of bar slider to drive the connecting rod and deflect, drive water pocket pastes tight flexible photovoltaic board.
Specifically, the anti-collision plate is made of hydrogenated nitrile rubber, the hydrogenated nitrile rubber has good wear resistance, excellent ozone resistance and higher compression set resistance, and meanwhile, the hydrogenated nitrile rubber has the characteristics of high strength, high tearing performance, excellent wear resistance and the like, and is one of rubbers with extremely excellent comprehensive performance.
Specifically, the cleaning device comprises a second bevel gear, a first supporting block, a second supporting block, a square sliding block, a lead screw, a roller and a brush, wherein a pair of second bevel gears are symmetrically meshed on two sides of the first bevel gear, the second bevel gear is fixedly connected with the lead screw, the first supporting block is rotatably connected to the position, close to the second bevel gear, of the lead screw, the tail end of the lead screw is rotatably connected with the second supporting block, the first supporting block and the second supporting block are fixedly connected with the upper surface of the flexible photovoltaic panel, the square sliding block is rotatably connected to the middle part of the lead screw, the roller is fixedly connected between the pair of square sliding blocks, the brush is fixedly connected to the lower part of the roller, when the rotating main shaft rotates, the first bevel gear rotates in a matched manner to drive the second bevel gear to rotate, the lead screw and the second bevel gear rotate in a matched manner to drive the square sliding block to displace along the lead screw, and the effect of driving the roller to displace along the surface of the flexible photovoltaic panel is achieved, and meanwhile, the brush below the roller can clean the flexible photovoltaic panel.
Specifically, the left socle is telescopic link structure, and the user can adjust photovoltaic power generation facility's deflection angle through the height of adjusting the left socle for be suitable for the angle of sunshine direct injection under the different seasons, improve flexible photovoltaic module's generating efficiency.
Specifically, the belt is arranged at the tail end of the second rotating shaft, the handle is connected to the lower portion of the belt in a rotating mode, the belt is matched with the handle, a user can adjust the outer surface of the photovoltaic power generation device at a lower height, and the risk of high-altitude operation of the user is avoided.
Compared with the prior art, the invention has the following beneficial effects:
1. through rotatory photovoltaic power generation device, can rotate flexible photovoltaic board to the below under bad weather, protect photovoltaic power generation device with the anticollision board, avoid flexible photovoltaic board damage.
2. Through set up heat abstractor in flexible photovoltaic board below, can cool down it at flexible photovoltaic board during operation, avoid the high temperature to cause flexible photovoltaic module internals trouble, prolonged flexible photovoltaic module's life.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of a photovoltaic power generation apparatus with an anti-collision plate located above according to the present invention;
FIG. 3 is a schematic view of the connection between the sleeve shaft and the rotating spindle according to the present invention;
FIG. 4 is a schematic structural view of the cage of the present invention;
FIG. 5 is a schematic view of the transmission mechanism of the present invention in cooperation with a photovoltaic power generation apparatus;
FIG. 6 is a schematic view of the cleaning mechanism of the present invention;
fig. 7 is a schematic diagram of the problem to be solved in the present invention.
In the figure: the photovoltaic power generation device comprises a left support 1, a first rotating shaft 2, a right support 3, a second rotating shaft 4, a coupler 5, a rotating main shaft 6, a photovoltaic power generation device 7, a cleaning mechanism 8, a transmission mechanism 9, a supporting shaft 10, a supporting plate 11, a heat dissipation device 12, an anti-collision plate 13, a spring 14, a flexible photovoltaic plate 15, a sliding chute 16, a strip-shaped sliding block 17, a rack 18, a water bag 19, a connecting rod 20, a limiting groove 21, a first bevel gear 22, a planet gear 23, a sleeve shaft 24, an arc gear 25, a second bevel gear 26, a first supporting block 27, a second supporting block 28, a square sliding block 29, a lead screw 30, a roller 31, a brush 32, a motor 33, a retainer 34, a fixing rod 341 and a central gear 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience of description and simplicity of description, but do not indicate or imply that the designated device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, it is not to be understood that the present invention is limited to the embodiments based on the present invention, and all other embodiments obtained by one of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a flexible photovoltaic component comprises a left support 1, a first rotating shaft 2 is rotatably connected to the top end of the left support 1, a right support 3 is arranged on the right side of the left support 1, a second rotating shaft 4 is rotatably connected to the top end of the right support 3, a coupler 5 is fixedly connected between the first rotating shaft 2 and the second rotating shaft 4, a user can start a motor 33, the motor 33 drives the second rotating shaft 4 to rotate, the second rotating shaft 4 drives a photovoltaic power generation device 7 in the middle to rotate through the coupler 5, a rotating main shaft 6 is fixedly connected to the middle of the coupler 5, a photovoltaic power generation device 7 is fixedly connected to the middle of the rotating main shaft 6, the rotating main shaft 6 is used for driving the photovoltaic power generation device 7 to change surfaces, a flexible photovoltaic panel 15 or an anti-collision panel 13 is arranged above according to requirements, a cleaning mechanism 8 is fixedly connected to the upper surface of the photovoltaic power generation device 7, a pair of transmission mechanisms 9 is arranged at the positions, close to the coupler 5, of the two ends of the rotating main shaft 6, drive mechanism 9 is used for driving clean mechanism 8 and at the displacement of flexible photovoltaic board 15 surface, and clean flexible photovoltaic board 15 surface is dirty, avoids shielding because of dirty and leads to the local overheated condition of flexible photovoltaic board 15 to take place, and drive mechanism 9 rotates with rotation main shaft 6 to be connected, rotates main shaft 6 and is connected with central gear 35 with drive mechanism 9 junction fixedly connected with, and central gear 35 is used for driving drive mechanism 9 and rotates main shaft 6 and carry out the differential rotation.
Specifically, the photovoltaic power generation device 7 comprises a support shaft 10, a support plate 11, a heat dissipation device 12, an anti-collision plate 13, a spring 14 and a flexible photovoltaic plate 15, wherein the support shaft 10 is fixedly connected with a rotating main shaft 6, the support plate 11 is fixedly connected with the left end and the right end of the support shaft 10, the support plate 11 is used for connecting the flexible photovoltaic plate 15 with the anti-collision plate 13 and driving the flexible photovoltaic plate 15 and the anti-collision plate 13 to rotate, a chute 16 is formed in the upper end of the support plate 11, a bar-shaped sliding block 17 is slidably connected with the chute 16, a rack 18 is fixedly connected in the middle of the bar-shaped sliding block 17, the heat dissipation device 12 is fixedly connected with the upper end of the bar-shaped sliding block 17, the bar-shaped sliding block 17 is matched with an arc gear 25 on a sleeve shaft 24 through the rack 18 and translates in the chute 16, so as to drive the heat dissipation device 12 to lift relative to the plane of the flexible photovoltaic plate 15, and the top end of the heat dissipation device 12 is fixedly connected with the flexible photovoltaic plate 15, the supporting plate 11 lower extreme fixedly connected with a plurality of springs 14, the spring 14 other end and crashproof board 13 fixed connection, when being in bad weather such as sand blown by the wind, hail, with the rotatory top to of supporting plate 11, supporting plate 11 and the cooperation of spring 14 can protect photovoltaic power generation device 7 under bad weather such as sand blown by the wind, hail, reduce the damage.
Specifically, heat abstractor 12 includes water pocket 19, connecting rod 20 and spacing groove 21, connecting rod 20 bottom is articulated with bar slider 17, the connecting rod 20 other end is articulated with water pocket 19, water pocket 19 and spacing groove 21 sliding connection, spacing groove 21 and flexible photovoltaic board 15 bottom fixed connection, when bar slider 17 carries out the displacement, drive connecting rod 20 and deflect, water pocket 19 is under connecting rod 20's promotion, move to flexible photovoltaic board 15 direction in spacing groove 21, finally paste tight flexible photovoltaic board 15 and cool down the heat dissipation to flexible photovoltaic board 15.
Specifically, the transmission mechanism 9 includes a first bevel gear 22, planet wheels 23 and a sleeve shaft 24, the sleeve shaft 24 is rotatably connected with the rotating main shaft 6 through the planet wheels 23, the outer wall of the sleeve shaft 24 is fixedly connected with the first bevel gear 22, the number of the planet wheels 23 is three, the three planet wheels 23 are connected through a retainer 34, the retainer 34 is triangular, three vertex angles of the retainer 34 are rotatably connected with the planet wheels 23, the left end of the retainer 34 is fixedly connected with the right end of the support plate 11 through a fixing rod 341, the outer wall of the sleeve shaft 24 is fixedly connected with the first bevel gear 22, the planet wheels 23 enable the sleeve shaft 24 to perform differential rotation with the rotating main shaft 6, so as to drive the cleaning mechanism 8 and the heat dissipation device 12 to move, the support plate 11 is fixedly connected with the retainer 34 through the fixing rod 341, and the retainer 34 is rotatably connected with the three planet wheels 23 to ensure that the rotation position of the planet wheels 23 does not change.
Specifically, the semicircle is equipped with curved gear 25 on the one end that sleeve 24 is close to photovoltaic power generation device 7, curved gear 25 and rack 18 meshing, when needs are rotatory to the top with flexible photovoltaic board 15, wave handle 34, it is rotatory to drive main shaft 6, and sleeve 24 cooperation main shaft 6 carries out the differential rotation, and curved gear 25 that sets up on the sleeve 24 drives bar slider 17 displacement to drive connecting rod 20 and deflect, drive water pocket 19 pastes tight flexible photovoltaic board 15.
Specifically, the anti-collision plate 13 is made of hydrogenated nitrile rubber, the hydrogenated nitrile rubber has good wear resistance, excellent ozone resistance and high compression set resistance, and the hydrogenated nitrile rubber has the characteristics of high strength, high tear resistance, excellent wear resistance and the like, and is one of rubbers with extremely excellent comprehensive properties.
Specifically, the cleaning mechanism 8 includes a second bevel gear 26, a first supporting block 27, a second supporting block 28, a square slider 29, a lead screw 30, a roller 31 and a brush 32, a pair of second bevel gears 26 are symmetrically engaged on two sides of the first bevel gear 22, the second bevel gears 26 are fixedly connected with the lead screw 30, the first supporting block 27 is rotatably connected to the lead screw 30 near the second bevel gears 26, the second supporting block 28 is rotatably connected to the tail end of the lead screw 30, the first supporting block 27 and the second supporting block 28 are fixedly connected with the upper surface of the flexible photovoltaic panel 15, the square slider 29 is rotatably connected to the middle portion of the lead screw 30, the roller 31 is fixedly connected between the pair of square sliders 29, the brush 32 is fixedly connected to the lower portion of the roller 31, when the rotating main shaft 6 rotates, the first bevel gear 22 rotates in a matching manner to drive the second bevel gear 26 to rotate, the lead screw 30 rotates in a matching manner with the second bevel gears 26 to drive the square sliders 29 to displace along the lead screw 30, reach the effect that drives gyro wheel 31 along flexible photovoltaic board 15 surface displacement, brush 32 below gyro wheel 31 can clean flexible photovoltaic board 15 simultaneously.
Specifically, left socle 1 is telescopic link structure, and the user can adjust photovoltaic power generation facility 7's deflection angle through the height of adjusting left socle 1 for be suitable for the angle of sunshine direct injection under the different seasons, improve flexible photovoltaic module's generating efficiency.
Specifically, the belt 33 is arranged at the tail end of the second rotating shaft 4, the handle 34 is rotatably connected below the belt 33, and the belt 33 is matched with the handle 34, so that a user can adjust the outer surface of the photovoltaic power generation device 7 at a lower height, and the risk of high-altitude operation of the user is avoided.
When the flexible photovoltaic panel cleaning device is used, under severe environments such as sand storm and hail, the motor 4 is started to drive the rotating main shaft 6 to rotate, so that the photovoltaic power generation device 7 is driven to rotate, the anti-collision plate 13 is arranged above, the flexible photovoltaic panel 15 is rotated below for protection, meanwhile, the first bevel gear 22 is matched with the rotating main shaft 6 to rotate, so that the second bevel gear 26 is driven to rotate, the screw 30 and the second bevel gear 26 are matched to rotate, so that the square sliding block 29 is driven to displace along the screw 30, the effect of driving the roller 31 to displace along the surface of the flexible photovoltaic panel 15 is achieved, meanwhile, the brush 32 below the roller 31 can clean the flexible photovoltaic panel 15 after being used, when the environment is normal, the flexible photovoltaic panel 15 is arranged above by rotating the handle, the cleaning mechanism 8 is matched with the rotating main shaft 6 again for cleaning before being used, the situations of low power generation efficiency and local overheating caused by surface dirt are avoided, meanwhile, the sleeve shaft 24 drives the strip-shaped sliding block 17 to move, so that the water bag 19 is driven to be tightly attached to the flexible photovoltaic panel 15, the flexible photovoltaic panel 15 in a use state is cooled and dissipated, and the service life of the flexible photovoltaic assembly is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. A flexible photovoltaic module, includes left socle (1), its characterized in that: the top end of the left bracket (1) is rotationally connected with a first rotating shaft (2), a right bracket (3) is arranged on the right side of the left bracket (1), the top end of the right bracket (3) is rotationally connected with a second rotating shaft (4), a coupler (5) is fixedly connected between the first rotating shaft (2) and the second rotating shaft (4), the middle part of the coupler (5) is fixedly connected with a rotating main shaft (6), the middle part of the rotating main shaft (6) is fixedly connected with a photovoltaic power generation device (7), the upper surface of the photovoltaic power generation device (7) is fixedly connected with a cleaning mechanism (8), a pair of transmission mechanisms (9) are arranged at the two ends of the rotating main shaft (6) near the coupler (5), the transmission mechanism (9) is rotationally connected with the rotating main shaft (6), and a central gear (35) is fixedly connected at the joint of the rotating main shaft (6) and the transmission mechanism (9).
2. A flexible photovoltaic module according to claim 1, wherein: the photovoltaic power generation device (7) comprises a supporting shaft (10), a supporting plate (11), a heat dissipation device (12), an anti-collision plate (13), springs (14), a flexible photovoltaic plate (15), a sliding groove (16), a strip-shaped sliding block (17) and a rack (18), wherein the supporting shaft (10) is fixedly connected with a rotating main shaft (6), the supporting plate (11) is fixedly connected with the left end and the right end of the supporting shaft (10), the sliding groove (16) is formed in the upper end of the supporting plate (11), the strip-shaped sliding block (17) is connected in the sliding groove (16) in a sliding mode, the rack (18) is fixedly connected to the middle of the strip-shaped sliding block (17), the heat dissipation device (12) is fixedly connected to the upper end of the strip-shaped sliding block (17), the top end of the heat dissipation device (12) is fixedly connected with the flexible photovoltaic plate (15), and the plurality of springs (14) are fixedly connected to the lower end of the supporting plate (11), the other end of the spring (14) is fixedly connected with the anti-collision plate (13).
3. A flexible photovoltaic module according to claim 2, wherein: heat abstractor (12) include water pocket (19), connecting rod (20) and spacing groove (21), connecting rod (20) bottom is articulated with bar slider (17), the connecting rod (20) other end is articulated with water pocket (19), water pocket (19) and spacing groove (21) sliding connection, spacing groove (21) and flexible photovoltaic board (15) bottom fixed connection.
4. A flexible photovoltaic module according to claim 1, wherein: drive mechanism (9) include first bevel gear (22), planet wheel (23) and sleeve shaft (24), sleeve shaft (24) are connected with rotation main shaft (6) rotation through planet wheel (23), sleeve shaft (24) outer wall fixedly connected with first bevel gear (22), planet wheel (23) quantity is three, and is three planet wheel (23) link to each other through holder (34), holder (34) are triangle-shaped and three apex angle department and rotate between planet wheel (23) and be connected, holder (34) left end passes through dead lever (341) and backup pad (11) right-hand member fixed connection.
5. A flexible photovoltaic module according to claim 4, wherein: one end of the sleeve shaft (24) close to the photovoltaic power generation device (7) is provided with an arc gear (25) in a semicircular mode, and the arc gear (25) is meshed with the rack (18).
6. A flexible photovoltaic module according to claim 2, wherein: the anti-collision plate (13) is made of hydrogenated butadiene-acrylonitrile rubber.
7. A flexible photovoltaic module according to claim 1, wherein: the cleaning mechanism (8) comprises a second bevel gear (26), a first supporting block (27), a second supporting block (28), a square sliding block (29), a lead screw (30), a roller (31) and a brush (32), a pair of second bevel gears (26) are symmetrically meshed with both sides of the first bevel gear (22), the second bevel gear (26) is fixedly connected with a screw rod (30), the screw rod (30) is rotatably connected with a first supporting block (27) near the second bevel gear (26), the tail end of the screw rod (30) is rotatably connected with a second supporting block (28), the first supporting block (27) and the second supporting block (28) are fixedly connected with the upper surface of the flexible photovoltaic panel (15), the middle of the lead screw (30) is rotatably connected with a square sliding block (29), a pair of idler wheels (31) are fixedly connected between the square sliding blocks (29), and a brush (32) is fixedly connected below the idler wheels (31).
8. A flexible photovoltaic module according to claim 1, wherein: the left support (1) is of a telescopic rod structure.
9. A flexible photovoltaic module according to claim 1, wherein: the motor (33) is arranged at the tail end of the second rotating shaft (4), and an output shaft of the motor (33) is connected with the second rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002853.5A CN113839607A (en) | 2021-08-30 | 2021-08-30 | Flexible photovoltaic module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002853.5A CN113839607A (en) | 2021-08-30 | 2021-08-30 | Flexible photovoltaic module |
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| CN113839607A true CN113839607A (en) | 2021-12-24 |
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| CN202111002853.5A Pending CN113839607A (en) | 2021-08-30 | 2021-08-30 | Flexible photovoltaic module |
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| CN (1) | CN113839607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193858A (en) * | 2022-07-05 | 2022-10-18 | 马庆业 | Photovoltaic cell |
| CN116695935A (en) * | 2023-08-03 | 2023-09-05 | 天津友宸建筑科技有限公司 | Steel structure roof |
-
2021
- 2021-08-30 CN CN202111002853.5A patent/CN113839607A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193858A (en) * | 2022-07-05 | 2022-10-18 | 马庆业 | Photovoltaic cell |
| CN115193858B (en) * | 2022-07-05 | 2024-05-24 | 绵阳炘皓新能源科技有限公司 | Photovoltaic cell |
| CN116695935A (en) * | 2023-08-03 | 2023-09-05 | 天津友宸建筑科技有限公司 | Steel structure roof |
| CN116695935B (en) * | 2023-08-03 | 2024-01-26 | 天津友宸建筑科技有限公司 | Steel structure roof |
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